September weather forecast and climate
Chah Hasan, Iran

September, the first month of the autumn, in Chah Hasan, is also a hot month, with temperature in the range of an average high of 30.4°C (86.7°F) and an average low of 19.7°C (67.5°F).

Temperature

In Chah Hasan, the average high-temperature slightly decreases, from a hot 33.4°C (92.1°F) in August, to a still tropical 30.4°C (86.7°F). In Chah Hasan, Iran, the average low-temperature is 19.7°C (67.5°F).

Humidity

The average relative humidity in Chah Hasan is 17%.

Rainfall

In Chah Hasan rain does not fall in June, July and September.

Snowfall

In Chah Hasan snow does not fall in February through October and December.

Daylight

The average length of the day in Chah Hasan is 12.3h.

Sunshine

In Chah Hasan, the average sunshine in September is 10.6h.

UV index

In September, the average daily maximum UV index in Chah Hasan is 6. A UV Index reading of 6 to 7 represents a high health risk from the exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 6 in September interpret into the following advice:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What is the temperature in September in Chah Hasan?

The average high-temperature, in September, in Chah Hasan, Iran, is 30.4°C (86.7°F), while the average low-temperature is 19.7°C (67.5°F).

What is the average humidity in September in Chah Hasan?

The average relative humidity in September in Chah Hasan is 17%.

Does it rain in Chah Hasan in September?

In September, it doesn't rain. August is the latest month when it rains.

What is the driest month in Chah Hasan?

June, July and September are months without rainfall in Chah Hasan, Iran.

When it does not snow in Chah Hasan?

In Chah Hasan, Iran, snow does not fall in February through October and December.

How many hours of daylight does Chah Hasan have in September?

The average length of the day in September in Chah Hasan, Iran, is 12.3h.

How long on average sun shines in September in Chah Hasan?

In Chah Hasan, Iran, the average sunshine in September is 10.6h.

What is the UV index reading in September in Chah Hasan?

In September, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to the Sun's UV rays.
Average temperature in September - Chah Hasan, Iran
  • Average high temperature in September: 30.4°C

The warmest month (with the highest average high temperature) is July (35°C).
The month with the lowest average high temperature is January (11.6°C).

  • Average low temperature in September: 19.7°C

The month with the highest average low temperature is July (24.4°C).
The coldest month (with the lowest average low temperature) is January (2.9°C).

Average pressure in September - Chah Hasan, Iran
  • Average pressure in September: 1010.9mbar

The month with the highest atmospheric pressure is December (1019.9mbar).
The month with the lowest atmospheric pressure is July (1003.8mbar).

Average wind speed in September - Chah Hasan, Iran
  • Average wind speed in September: 11.4km/h

The windiest month (with the highest average wind speed) is August (15km/h).
The calmest month (with the lowest average wind speed) is December (8.9km/h).

Average humidity in September - Chah Hasan, Iran
  • Average humidity in September: 17%

Months with the highest relative humidity are January and February (43%).
The month with the lowest relative humidity is June (13%).

Average rainfall in September - Chah Hasan, Iran
  • Average rainfall in September: 0mm

The wettest month (with the highest rainfall) is March (20mm).
The driest months (with the least rainfall) are June, July and September (0mm).

Average rainfall days in September - Chah Hasan, Iran
  • Average rainfall days in September: 0.4 days

The month with the highest number of rainy days is April (5.8 days).
The month with the least rainy days is June (0 days).

Average snowfall in September - Chah Hasan, Iran
  • Average snowfall in September: 0mm

The month with the highest snowfall is January (6mm).
Months with the least snowfall are February, March, April, May, June, July, August, September, October and December (0mm).

Average snowfall days in September - Chah Hasan, Iran
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (0.5 days).
Months with the least snowfall days are February, March, April, May, June, July, August, September, October and December (0 days).

Average daylight in September / Average sunshine in September - Chah Hasan, Iran
  • Average daylight in September: 12.3h

The month with the longest days is June (Average daylight: 14h).
The month with the shortest days is December (Average daylight: 10.3h).

  • Average sunshine in September: 10.6h

The month with the most sunshine is June (Average sunshine: 12.3h).
The month with the least sunshine is February (Average sunshine: 7.2h).

Average sunshine days in September - Chah Hasan, Iran
  • Average sunshine days in September: 29.6 days

The month with the most sunshine days is July (30.2 days).
The month with the least sunshine days is February (21.8 days).

Average UV index in September - Chah Hasan, Iran
  • Average UV index in September: 6

The month with the highest UV index is June (UV index 8).
Months with the lowest UV index are January and December (UV index 3).

Average cloud cover in September - Chah Hasan, Iran
  • Average cloud cover in September: 4

The month with the most cloud cover is February (Cloud cover 15).
Months with the least cloud cover are September and October (Cloud cover 4).

Average visibility in September - Chah Hasan, Iran
  • Average visibility in September: 10km

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).